How long do guppies live in a tank?
Tank-kept guppies generally live for between one and three years. However, in rare cases, some individuals can make it to five years when kept in perfect conditions! Genetics also plays a part in guppy longevity, as does the care and diet the fish receive.
What is the life cycle of a guppy?
Guppies can live around 2-5 years. At around 1.5-2 years old adult guppies become infertile and they are not able to reproduce anymore.

How do you keep guppies from dying?
How to Keep Your Guppies Healthy?
- Proper Feeding. Feeding your guppies quality and a variety of food will definitely contribute to the life-span for your fish.
- Regular Water Changes.
- Regular Tank Maintenance.
- Prevent or Combat Diseases Fast.
Do guppies sleep at night?
Actually, guppies sleep at night, when it’s dark. Their sleep cycle is not known, but it is obvious that the rest when lights are off. If you have a planted guppy tank, most likely you have lights on your aquarium, which have to be turned on and off every day.
How do you know if a guppy is dying?

Identifying Sick Guppy Fish
- Bloated, enlarged abdomen (it can be caused by constipation) or scales sticking out (a sign of dropsy disease);
- White spots on the body of your fish (most commonly a symptom of ich or ick disease);
- Rotting tails or fins (fin rot disease);
Will guppies eat their babies?
Yes, they do. Though guppies are one of the calmest breeds and are generally pretty peaceful, they often end up eating their fry. This weird and disturbing activity is termed as filial cannibalism.
Do guppies like light or dark?
No, guppies don’t need light at night. Guppies need darkness to sleep and rest properly. Having the aquarium lights on all the time may result in poor sleep quality, sickness, and eventually, death. Guppies need six to eight hours of sleep each day and thus, you should keep the lights off for the same amount of time.
Do guppies need sunlight?
Yes, if you’re going to look after guppies, then they definitely need light. Just like humans, guppies have a circadian rhythm, so they need light to figure out when to sleep and when to wake up. So if you’re going to house guppies in your aquarium, make sure you have a light for them as well.
Do guppies need plants?
The truth is that guppies can survive and do well without having live plants. There are other ways to create hiding spots and cover using fake plants and other ornaments. Without plants, you will not have the additional cleaning benefit that live plants offer, which means you’ll have to do more water changes.
Are guppies more active at night?
Like most fish, guppies don’t have eyelids, so you might believe that they don’t sleep. Actually, guppies sleep at night, when it’s dark. Their sleep cycle is not known, but it is obvious that the rest when lights are off.
Can 3 female guppies live together?
Generally, you should keep guppies in groups. And ideally, you should keep at least a trio of guppies in at least a 5-gallon fish tank. You can keep more than a trio of guppies but then you will also need to increase the tank size of your fish tank according to the number of fish you are going to keep in the tank.
Do guppies have night vision?
No. Guppies cannot see in the dark when you turn off the lights of their aquarium. So, always keep the lights turned on while feeding your little guppy fish. As soon as the light goes off, they won’t be able to see anymore and thus miss out on their food.
What age can guppies get pregnant?
A female is sexually mature at about eight months. Then she can have young every four or five weeks. Male guppies pursue the females relentlessly.
How often do guppies have babies?
about every 30 days
Guppies typically reproduce about every 30 days and give birth to litters approximately 20 times throughout their lives. The researchers found that as female guppies aged, they began to skip litters or even stop reproducing for extended periods of time, effectively ceasing to reproduce after a certain age.
How long can guppy fish live without an air pump?
How long can guppies live without oxygen pump? A guppy will survive between 2 days to 1 week with out an oxygen supply. The more fish you have in the same tank will reduce the amount of time they can survive.
How long does a guppy fish stay pregnant?
A guppy will remain pregnant for 20 to 30 days before giving birth to about 20-40 fry, with some variation. The first two weeks after birth they will be known as fry because of their size, but that’s just a nickname for newborn fish.
How long can a GUPPY usually live?
Tank-kept guppies generally live for between one and three years. However, in rare cases, some individuals can make it to five years when kept in perfect conditions! Genetics also plays a part in guppy longevity, as does the care and diet the fish receive.
How long do guppies usually live?
It takes approximately 6 to 7 weeks for a male guppy to mature and 9 to 10 weeks to the female guppy to mature. Their life expectancy is said to be 2 to 3 years. With high care guppies, life expectancy can reach up to 5 years which is its maximum life expectancy.